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GM Tech (Cam), Chevy Technician

Category: Chevy

Satisfied Customers: 15181

Experience: GM Grand Master Technician 2007. 14 years experience.

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2011 Duramax 6 speed. shift inhibitor message came up today.

Customer Question

2011 Duramax 6 speed. shift inhibitor message came up today. I was able to get back home, but every time I shift, it slips out of gear and i have to turn off the engine and re-start, then I can shift once and it changes gears with difficulty, but if i change the shift lever, it falls out of gear and shows the shift inhibitor massage again. I checked the fluid in hot condition 4 times, it is just up to the hot hash marks.